The One Piece Card Game is doing a lot of work to build the definitive card game based on the iconic series
While this ability makes cards like Abzans alternate Commander, Betor, Ancestors Voice, attack for five damage despite its 3/5 stats, Felothars ability is even more important for cards that have zero power, of which there is no shortage in Magic
Warren Instigator seems like the clear next card to go, and I doubt these will still be available for the current $5 retail price by the time you read this
The player chooses the cards in their opponent's hand until there are only 8 left and the order they are returned to the deck before returning them to the bottom of the deck
Against control decks, having four Thoughtseize, four Agonizing Remorse, and three Phyrexian Arena is usually very good